If two teachers teaching the same courses, do they can have same Google Classrooms? 0 0

No, a course and its sections can be taught by multiple teachers and are treated as separate courses with separate time slots in the timetable.

Teachers are advised to maintain Google classrooms separately for each section. The course can have different course outline/contents as per choice of their respective teachers. The audio video components of the topics are the individual teacher’s responsibility. They may collaborate with each other if desired. 

** The time is base on America/New_York timezone